The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead ...

University of Bristol provides funding as a founding partner of The Conversation UK. Few viruses are as widespread – and sometimes misunderstood – as the human papillomavirus, or HPV. It’s so common ...

Raúl Rivas González does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...